/*
 *  Copyright 1999-2019 Seata.io Group.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package io.seata.server.cluster.raft.execute.lock;

import io.seata.server.cluster.raft.execute.AbstractRaftMsgExecute;
import io.seata.server.cluster.raft.sync.msg.RaftBaseMsg;
import io.seata.server.cluster.raft.sync.msg.RaftGlobalSessionSyncMsg;
import io.seata.server.session.GlobalSession;
import io.seata.server.session.SessionHolder;

/**
 * @author jianbin.chen
 */
public class GlobalReleaseLockExecute extends AbstractRaftMsgExecute {

	@Override
	public Boolean execute(RaftBaseMsg syncMsg) throws Throwable {
		RaftGlobalSessionSyncMsg sessionSyncMsg = (RaftGlobalSessionSyncMsg) syncMsg;
		GlobalSession globalSession = SessionHolder.getRootSessionManager()
			.findGlobalSession(sessionSyncMsg.getGlobalSession().getXid());
		if (globalSession != null) {
			if (logger.isDebugEnabled()) {
				logger.debug("releaseGlobalSessionLock xid: {}", globalSession.getXid());
			}
			globalSession.setActive(false);
			return raftLockManager.localReleaseGlobalSessionLock(globalSession);
		}
		return false;
	}

}
